Tangle Tables offers 12 levels of difficulty. Younger learners will benefit from the settings where the challenge is to find the sum or product and complete the table. For older students teachers may ...More: lessons, discussions, ratings, reviews,...

This app develops quick mental math skills for elementary and middle grades students. To begin, you have a puzzle board that looks like a Sudoku puzzle filled in. In each square of 9 numbers, 2 of the...More: lessons, discussions, ratings, reviews,...

Find Sums is a simple game designed to help learners to make sense of addition (and subtraction as a related operation), and then to support them in developing accuracy and improving their speed. Comp...More: lessons, discussions, ratings, reviews,...

Puzzle with 9! possibilities and 336 solutions. The problem posed in Ninedigits workshops consists in the organization of the numbers 1 to 9 in a square of 3 * 3 to make the sum of the numbers of the...More: lessons, discussions, ratings, reviews,...

Number Pyramid is a math game focusing on addition and subtraction skills. Using the information from the blocks that you know, you must calculate the values for the rest of the blocks that make up th...More: lessons, discussions, ratings, reviews,...

Number pyramids are often used to practice addition and subtraction in German primary schools. Each brick's number is the sum of the two numbers under it. Place the missing numbers in the empty bricks...More: lessons, discussions, ratings, reviews,...

Sushi Monster is Scholastic's new game to practice, reinforce, and extend math fact fluency is completely engaging and appropriately challenging. Students are able to strengthen reasoning strategies f...More: lessons, discussions, ratings, reviews,...

This is a puzzle with 9! possibilities and 336 solutions. The problem posed in 9 digits consists in the organization of the numbers 1 to 9 in a square of 3 * 3 to make the sum of the numbers of the fi...More: lessons, discussions, ratings, reviews,...

Addition Facts is designed to help elementary students develop basic arithmetic skills. The product includes Addition Flash Cards to help encourage recognition and recall of addition facts. When us...More: lessons, discussions, ratings, reviews,...

This game offers a way to practice and reinforce basic addition facts (0–10) and number comparisons. Players take turns drawing two cards, finding their sums, and then comparing the sums. Players scor...More: lessons, discussions, ratings, reviews,...

This game offers a way to practice addition facts. Players take turns rolling two dice, finding their sum, and then matching the sum to one or more numbers in their hand. Every match eliminates that n...More: lessons, discussions, ratings, reviews,...

Use simple gestures to drag and drop blocks, placing them in columns to build bar graphs. The author and designer coined the term "artificially intelligent math manipulative" to describe how using the...More: lessons, discussions, ratings, reviews,...

Hands-On Math Number Balance provides an interactive learning enviroment for learning and enhancing addition and multiplication skills, and problem solving abilities. This app is designed to encourage...More: lessons, discussions, ratings, reviews,...

Tangle Tables offers 12 levels of difficulty. Younger learners will benefit from the settings where the challenge is to find the sum or product and complete the table. For older students teachers may ...More: lessons, discussions, ratings, reviews,...

This app develops quick mental math skills for elementary and middle grades students. To begin, you have a puzzle board that looks like a Sudoku puzzle filled in. In each square of 9 numbers, 2 of the...More: lessons, discussions, ratings, reviews,...

Find Sums is a simple game designed to help learners to make sense of addition (and subtraction as a related operation), and then to support them in developing accuracy and improving their speed. Comp...More: lessons, discussions, ratings, reviews,...

Puzzle with 9! possibilities and 336 solutions. The problem posed in Ninedigits workshops consists in the organization of the numbers 1 to 9 in a square of 3 * 3 to make the sum of the numbers of the...More: lessons, discussions, ratings, reviews,...

Number Pyramid is a math game focusing on addition and subtraction skills. Using the information from the blocks that you know, you must calculate the values for the rest of the blocks that make up th...More: lessons, discussions, ratings, reviews,...

Number pyramids are often used to practice addition and subtraction in German primary schools. Each brick's number is the sum of the two numbers under it. Place the missing numbers in the empty bricks...More: lessons, discussions, ratings, reviews,...

This material is based upon work supported by the
National Science Foundation under Grant DUE-0226284.
Any opinions, findings, and conclusions or recommendations
expressed in this material are those of the author(s)
and do not necessarily reflect the views of the
National Science Foundation.